38results about How to "Easy to adjust the width" patented technology

The invention relates to a magnetron plasma arc wire powder synergistic surfacing device and a surfacing method. The device comprises a welding gun fixing support; the welding gun is arranged on the welding gun fixing bracket, is used for realizing metallurgical bonding between a base material and cladding metal and comprises a welding gun tube, a non-consumable welding electrode and an inner nozzle assembly; the non-consumable welding electrode is wrapped by an insulating clamping sleeve and is fixed in the welding gun tube; the inner nozzle assembly is arranged between the welding gun tube and the welding electrode; the inner nozzle assembly is provided with a powder feeding port, a shielding gas nozzle and an ion gas nozzle; and the wire feeding mechanism is arranged on the welding gun fixing bracket and is used for feeding cladding metal to the surface of a base material. The method has the beneficial effects that the electric arc is controllable, parameters such as the direction and speed of cladding metal entering a molten pool can be adjusted, the surfacing process is stable, chemical components of a cladding layer are adjustable and controllable, the cladding speed is high, robot surfacing can be achieved, the automation degree of surfacing is improved, and the labor cost of surfacing is reduced.

The utility model discloses a soil pest and disease damage microwave prevention and control device which comprises a supporting frame, a handrail, a supporting box, a soil microwave prevention and control mechanism, a lifting soil drilling assembly, a deep prevention and control assembly and a width adjusting mechanism. The soil microwave prevention and treatment mechanism comprises a top supporting plate, a supporting box, a threaded rod, a driving motor, a guide rod, a movable supporting plate, a connecting frame, a lifting hydraulic rod, a box body, a transmission gear, a soil drilling motor, a driven gear, a drill bit, a microwave generator, a flexible prevention and treatment probe and a reinforcing plate. The width adjusting mechanism comprises a double-thread screw, a distance adjusting motor, a limiting rod, a movable support, a distance adjusting wheel and a movable wheel. A drill bit can be driven to rotate by starting a soil drilling motor, and the drill bit and a flexible control probe can be driven to descend by starting a lifting hydraulic rod, so that deep soil is conveniently drilled, and microwave control is performed; the two sets of distance adjusting wheels can be driven to move oppositely or oppositely by starting the distance adjusting motor, and therefore the width of the bottom of the device can be adjusted conveniently to be matched with the ridge width to prevent crops from being rolled.

The utility model belongs to the field of coal mine ventilation equipment, and provides a coal mine ventilation adjusting device. Comprising a bearing platform, a mounting frame welded to the upper end of the bearing platform, a first connecting block, a second connecting block, a first inserting hole formed in the first connecting block, a second inserting hole formed in the second connecting block, a fan body mounted between the first connecting block and the second connecting block, and a rectangular frame arranged on the front end face of the mounting frame, wherein the first connecting block and the second connecting block are welded to the inner side wall of the mounting frame; a second inserting rod is inserted into a second inserting hole, at the moment, a baffle is in a vertical state, a transverse air channel of the fan body can be blocked, the effect of adjusting the transverse air channel of the fan body can be achieved, after the second inserting rod is pulled out of the second inserting hole, a rectangular frame is rotated, at the moment, two connecting rods move in an installing frame, and the transverse air channel of the fan body can be adjusted. When the rectangular frame is adjusted to be in the vertical state, the two baffles are located above and below the front end face of the fan body correspondingly, and therefore a longitudinal air channel of the fan body can be blocked conveniently.

The present invention discloses a cervical and lumbar meridian spray treatment instrument, comprising a bracket and a Chinese medicine liquid tank, the bracket is provided with a support device adapted to the physiological curvature of the human spine and a multi-channel pipe group arranged along the width direction of the support device, the support device comprises a support body and a cervical vertebra support assembly and a lumbar vertebra support assembly arranged on the support body, the support body, the cervical vertebra support assembly and the lumbar vertebra support assembly are all provided with a plurality of evenly distributed through holes, the through holes are connected to the outlet of the pipe group, and the pipe group is connected to the Chinese medicine liquid tank through a connecting piece. The cervical and lumbar meridian spray treatment instrument of the present invention adopts a spray method from bottom to top, and the spray treatment can be performed while lying down, which is highly comfortable.

The invention discloses an image data acquisition device, and relates to the technical field of image data acquisition equipment. An image data acquisition device comprises a base, a lifting assembly is arranged on the surface of the top of the base, a dismounting assembly is arranged on the surface of the top of the lifting assembly, a limiting assembly is arranged in the dismounting assembly, the lifting assembly comprises a lifting column arranged on the surface of the top of the base, and a movable column is movably connected into the lifting column; multiple sets of concave holes are formed in the side surface of the movable column, and a connecting cylinder is fixed to the side surface of the lifting column. When a user rotates a rotating column, the rotating column drives a connecting cable to slide, the connecting cable can drive two sets of first convex columns to slide, a movable column and a concentric-square-shaped plate slide, and then the height of the concentric-square-shaped plate and the height of a data acquisition device body can be adjusted; meanwhile, the data acquisition device body can be separated from the concentric-square-shaped plate by sliding the data acquisition device body, so that disassembly and replacement are facilitated.

The utility model discloses a kind of autoclaved aerated concrete block cutting device, it is related to concrete block processing technical field, including processing table, the top end of the processing table is clamped with mounting bracket, the top end of the mounting bracket is equipped with electric cylinder, the bottom of the electric cylinder is fixedly connected with support plate, the bottom of the support plate is fixedly connected with cutter. The utility model uses above-mentioned structure, baffle can effectively block the other side of concrete block, then slide sleeve plate through second sliding slot, the width of concrete block can be limited by the clamping mode of the two, then screw, the end of screw can be rotated in situ by pivot, and movable plate will be pulled down in turn, by the pressing of movable plate, so the height of concrete block can be limited, because the width and height of the limiting structure are conveniently adjusted, so it is also beneficial for user to limit concrete block of different width or height.

The utility model discloses a movable adjusting type multifunctional tunnel trolley which comprises a trolley framework, the trolley framework comprises a plurality of sets of stand columns arranged in a rectangular array mode, each set of stand columns comprises a first column body and a second column body, and a plurality of first adjusting assemblies are fixedly connected between the first column bodies and the second column bodies. A plurality of first operation platforms are symmetrically arranged on the two sides of the first column body and the second column body; a plurality of sets of cross beams and longitudinal beams are transversely and longitudinally arranged between the tops of every two adjacent first column bodies, each set of cross beams comprises a first beam body and a second beam body, and a plurality of second adjusting assemblies are fixedly connected between the first beam bodies and the second beam bodies. The multifunctional tunnel trolley is safe, reliable and reusable, construction cost is reduced, construction efficiency is improved, and the problems that a common trolley is difficult to move and a trolley with a fixed size can only adapt to a fixed hole diameter are solved.

The utility model relates to the technical field of multi-speed line machine frames, and discloses a multi-speed line machine frame with width convenient to adjust, which comprises a first conveying mechanism, a second conveying mechanism is fixedly arranged at the upper end of the first conveying mechanism, and the first conveying mechanism comprises two first machine frames. The conveying mechanism comprises two first racks, two electric telescopic legs are fixedly arranged at the lower ends of the two first racks, moving wheels are fixedly arranged at the lower ends of the two electric telescopic legs on one side of the multiple electric telescopic legs, a storage plate is fixedly arranged at the lower end of one of the two first racks, and the second conveying mechanism comprises two second racks. According to the device, the fixed plate, the fixed box and the sliding plate are installed between the two machine frames, the pushing mechanism in the fixed box drives the sliding plate to move left and right, the width of the two machine frames can be conveniently adjusted, the overall height of the frame body can be conveniently adjusted by arranging the electric telescopic legs 102, and use is convenient.

The utility model discloses a displacement sensor clamp for a track, which relates to the technical field of track movement and comprises a sensor main body, clamp assemblies are arranged on two sides of the sensor main body, each clamp assembly comprises an electric telescopic rod, and the electric telescopic rods are fixedly mounted on one side of the sensor main body. An installation assembly is arranged on the front face of the electric telescopic rod and comprises a limiting plate, and the limiting plate is fixedly installed on the front face of the electric telescopic rod. The rubber clamp is fixedly installed at one end of the connecting rod, the electric telescopic rod is arranged on one side of the sensor main body, the electric telescopic rod is connected with the power source through the connecting wire, the electric telescopic rod can conduct telescopic adjustment, the width can be adjusted conveniently, sensor main bodies of different sizes can be clamped conveniently, and different use requirements are met; and the friction force for clamping the sensor main body can be improved through the rubber clamp, the stability of the sensor main body during fixing is improved, and the sensor main body is prevented from falling off.

The utility model provides a flexible aviation wallboard welding fixture, which belongs to the technical field of welding fixtures and comprises a welding table, a rubber pad, a top end fixed on the welding table, an extension structure, a bottom end for mounting the welding table, a board fixing clamp detachably mounted on one side of the top end of the welding table, and turnover structures mounted on two sides of the welding table. A fixing frame is fixed to the bottom end of the overturning structure. According to the flexible aviation wall plate welding device, the fixing pins are driven to leave the interiors of the fixing hole grooves, the rotating disc is pushed to rotate the welding table to turn over the flexible aviation wall plate, the pull rod is loosened to fix the angle of the welding table, and therefore the function that the flexible aviation wall plate welding device is convenient to turn over is achieved, multiple faces of the flexible aviation wall plate are welded conveniently by turning over the clamp, and the welding efficiency is improved. And the clamp is more flexible to use, and the functionality of the device is enhanced.

The utility model discloses a movable bookshelf with a changeable shape, which relates to the technical field of bookshelves, is suitable for storing books and comprises an adjusting unit. The storage unit is arranged in the adjusting unit and used for storing books, the adjusting unit comprises an adjusting assembly and a fixing assembly arranged on the outer surface of the adjusting assembly, and the storage unit comprises a lifting assembly arranged in the adjusting unit and a storage assembly arranged in the lifting assembly. According to the bookshelf, the width of the bookshelf can be conveniently adjusted through mutual cooperation of the first adjusting base, the second moving base, the supporting frame, the first fixing bolts, the lug plates, the threaded rods and the rubber pads, and meanwhile the bookshelf can be conveniently fixed; the supporting frame, the placing frame, the movable support, the second fixing bolt, the L-shaped placing plate, the protective net plate, the positioning block and the adjusting bolt are matched with one another, the height and the length of the bookshelf can be adjusted in an auxiliary mode, and therefore the flexibility of the movable bookshelf is improved.

The utility model discloses an adjustable sizing device for a wind power blade, and relates to the technical field of sizing of wind power blades. Comprising a mounting transverse plate, a feeding pipe fixedly communicates with the mounting transverse plate, an inclined bottom plate is mounted below the mounting transverse plate, side plates are symmetrically arranged on the front and back side positions of the inclined bottom plate, a lifting scraping plate is arranged at the glue outlet head end of the inclined bottom plate, and a plurality of adjusting and positioning convex rods are symmetrically arranged on the two sides of the tail end of the inclined bottom plate; the side plates are provided with inserting holes matched with the inclined bottom plates, the side plates are arranged on the adjusting and positioning protruding rods and the inclined bottom plates in a matched and sleeved mode, and connecting plates are fixed to the top faces of the inclined bottom plates. Through the arrangement of the rotary locking rods, the locking insertion rods, the positioning insertion rods and the like, the side plates, the inclined bottom plate and the lifting scraping plate can be conveniently detached from the mounting transverse plate for cleaning operation, the detaching and mounting convenience of the device is guaranteed, the side plates are mounted on the adjusting positioning convex rods at different positions, the width of the rubber body is conveniently adjusted, and the working efficiency is improved. And the lifting scraper lifts to facilitate adjustment of the thickness of the colloid.

The utility model relates to the technical field of fitness equipment, and disclose a novel deep squat frame, including support seat, its support seat's top front end fixed mounting has fixed link no.

The invention discloses an adjustable wire spool for communication engineering construction. The adjustable wire spool comprises a supporting frame and a side plate. A first driving motor is fixedly installed at the side end of the supporting frame in a supporting mode, a first belt wheel is fixedly installed on the outer side of the first driving motor, the outer end of the first belt wheel is in transmission connection with a second belt wheel through a belt, and a transmission screw is fixedly installed in the middle of the second belt wheel. Moving seats are in threaded connection with the outer curved surfaces of the two ends of the transmission screw, limiting sliding rods are movably connected to the two sides of each moving seat in a penetrating and attaching mode, a T-shaped supporting table is fixedly installed on the inner side of the upper end of each moving seat, and a second driving motor is fixedly installed in the middle of the upper end of each moving seat in a supporting mode; a first synchronous wheel is fixedly installed on a transmission shaft part on the inner side of the second driving motor, and the outer end of the first synchronous wheel is in transmission connection with a second synchronous wheel through a synchronous belt. According to the communication cable winding device, the width and the diameter of the communication cable during winding can be conveniently adjusted while winding operation on the communication cable is achieved.

The utility model belongs to the technical field of box body transportation, and particularly relates to an aluminum water tank lifting vehicle which comprises a vehicle frame and a box lifting device arranged on the vehicle frame, the box lifting device comprises a clamping jaw and a driving device, the driving device comprises a sliding assembly and a limiting assembly, the sliding assembly comprises a connecting column and connecting rods, the connecting rods are symmetrically and slidably arranged on the connecting column, and the limiting assembly is arranged on the connecting column. The limiting assembly comprises a sliding frame, the sliding frame is obliquely arranged, one side of each connecting rod is connected with the corresponding clamping jaw, the other side of each connecting rod is arranged in the sliding frame in a sliding mode, the connecting rods move in the oblique direction of the sliding frame by sliding the connecting columns, the connecting rods get close to each other or get away from each other, and the clamping jaws synchronously move along with the connecting rods to clamp aluminum water tanks of different sizes. A stretching piece is connected to the rear portion of the sliding assembly, the stretching piece has certain flexibility and is wound around the storage wheel, a spring is connected with the second limiting rod, and the stretching piece and the spring apply opposite force to the sliding assembly.

The utility model belongs to the technical field of water and electricity, and particularly relates to a wall surface grooving device for water and electricity installation, which comprises a placing plate, a supporting frame is arranged on the surface of the placing plate, a first motor is arranged at the top of the supporting frame, the output end of the first motor is connected with a threaded rotating shaft, and the surface of the threaded rotating shaft is in threaded connection with a moving block. A connecting disc is arranged on one side of the moving block, and an electric hydraulic push rod is arranged on one side of the connecting disc. An electric hydraulic push rod works and drives a connecting column to move, so that the position of a grooving tool is adjusted, the flexibility of the equipment is improved, and then a first motor works and drives a moving block to move up and down through a threaded rotating shaft, so that the grooving tool is driven to move; the grooving cutter can stably conduct grooving treatment on the wall face, the grooving stability is improved, the grooving accuracy is improved, and the situation that the grooving effect is affected due to manual handheld operation is avoided.

The utility model relates to the technical field of medical instruments, and discloses a hemiplegia bedside sitting assisting device which comprises a height adjusting mechanism, the top of the height adjusting mechanism is fixedly connected with a width adjusting mechanism, the tops of the two sides of the height adjusting mechanism are fixedly connected with protective assemblies, and the height adjusting mechanism comprises a bottom support. Connecting rings are fixedly connected to the tops of the two sides of the front face of the bottom support, adjusting knobs are fixedly connected to the middles of the front faces of the connecting rings, a height moving part is fixedly connected to the top of the bottom support, and adjusting holes are formed in the positions, close to the two sides, of the front face of the height moving part; the middle of the top of the front face of the height moving part is fixedly connected with a supporting cylinder. The sitting and standing auxiliary device moves through mutual cooperation of the height moving piece and the bottom support and is fixed through mutual cooperation of the adjusting hole and the adjusting knob, the height of the sitting and standing auxiliary device can be adjusted at any time according to the height of a patient, and the sitting and standing auxiliary device is convenient for the patient to use.

The utility model discloses a folding baby sling, and particularly relates to the technical field of slings, which comprises an L-shaped waist stool for taking a baby, a sealing cover is sleeved outside the L-shaped waist stool, a zipper is arranged on the surface of the sealing cover, a waistband is arranged inside the sealing cover, a sealing layer is arranged at the outer end of one waistband, and an adjusting component is arranged inside the sealing layer. The outer ends of the two waist bands are fixedly connected with second telescopic bands, the other ends of the two second telescopic bands are jointly and fixedly connected with a front chest protection cloth bag, the bottom end of the front chest protection cloth bag is connected with the surface of the outer side of the L-shaped waist stool, and the bottoms of the two waist bands are symmetrically connected with two first telescopic bands. By arranging the adjusting assembly, the waist can be tightened and the waistband can be positioned on the waist, so that the waist can be attached to the arc line of the arc-shaped waist protection plate so as to be straightened, the posture of an adult when a baby sits on the surface of the L-shaped waist stool can be effectively improved, and the situation that the waist is injured due to long-time load-bearing stooping is effectively prevented.

A rotary workpiece production line belongs to the technical field of column head processing equipment. It includes a drilling device and a lathe processing device, and is characterized in that it also includes a material dividing device (4), which is arranged between the drilling device and the lathe processing device. At least two lathe processing devices are arranged side by side. The material dividing device (4) is connected to the lathe processing device and distributes workpieces (14) to the corresponding lathe processing devices. At least two lathe processing devices are arranged in the rotary workpiece production line, so that at least two workpieces can be processed at the same time, and two workpieces of different models can be processed separately. The material dividing device can divide the materials for the lathe processing device, thereby realizing the automatic processing of the column head, greatly improving the processing efficiency, and can adjust the model of the processed workpiece according to the needs, which well meets the production needs.

The invention discloses a vascular bridge protection device, and particularly relates to the technical field of vascular bridge protection.The vascular bridge protection device comprises a main protection cover and an auxiliary protection cover, the main protection cover comprises an adjustable cover shell, two sets of adjustable supporting legs are arranged at the bottom of the adjustable cover shell and used for supporting and protecting the lower limbs of a patient, and the adjustable cover shell comprises an outer cover shell and an inner cover shell; the outer cover shell and the inner cover shell are connected in a sliding mode so that the width of the main protection cover can be adjusted, an adjustable cover cap convenient to open and close is arranged on the top of the adjustable cover shell so that the interior of the adjustable cover shell can be observed conveniently, and a pulsation monitoring assembly is arranged in the adjustable cover shell and used for monitoring pulsation of the vascular bridge in real time. By covering the two legs of a patient and the outside of the vascular bridge, the device limits and supports the two legs, the traction risk of the vascular bridge is reduced, the discomfort of the patient due to suspension of the lower limbs is relieved, meanwhile, pulsation datamation and visualization of the vascular bridge can be achieved, and medical staff can conveniently judge the flap blood supply condition in time.

The utility model discloses surface coating equipment for toughened glass, which relates to the technical field of toughened glass coating and comprises a base, side plates are fixedly mounted on two sides of the top of the base, coating nozzles are mounted at the tops of the two side plates, and a transmission mechanism is mounted between the two side plates. An adjusting mechanism is installed at the bottom of the transmission mechanism, the transmission mechanism comprises two sliding rails, the two sliding rails are movably installed between the two side plates, rotating rollers are movably installed at the positions, close to the front end and the rear end, in the sliding rails, the peripheries of the two rotating rollers are sleeved with belts, and a plurality of rolling wheels are movably installed at the positions, close to the top ends, of the inner sides of the sliding rails; a rotating rod is installed between the two side plates and close to the rear end and penetrates through the two rotating rollers located at the rear end. The tempered glass conveying device is convenient for conveying, coating, taking and placing tempered glass, prevents deviation, reduces friction of two sides of the tempered glass, and is suitable for supporting the tempered glass with different widths.

The invention discloses an aluminum alloy door and window connecting piece, and relates to the technical field of door and window connecting pieces, the aluminum alloy door and window connecting piece comprises two connecting frames, the two connecting frames are connected through a hinge assembly, the hinge assembly comprises a hinge frame and a hinge block, and the hinge frame and the hinge block are fixedly connected to the outer surfaces of the two connecting frames respectively; the hinge frame and the hinge block are hinged through a hinge shaft. Through cooperative arrangement of the connecting frames, the hinging assemblies, the connecting columns, the adjusting assemblies and the adjustable connecting assemblies, the included angle between the two connecting frames can be conveniently adjusted through the arranged hinging assemblies, and the lengths, extending out of the connecting frames, of the connecting columns can be conveniently adjusted through the adjusting assemblies; the length of the connecting structure is adjusted, the connecting width of the connecting piece can be conveniently adjusted through the arranged adjustable connecting assembly, the connecting piece is more flexible in use and can adapt to doors and windows of various specifications, and the performance and attractiveness of the doors and windows are guaranteed.

The utility model discloses a chemical barrel pouring device, which belongs to the technical field of pouring devices and comprises a base, the top of the base is fixedly connected with a fixing seat, the top of the fixing seat is fixedly provided with a first driving motor, one end of an output shaft of the first driving motor is fixedly connected with a first rotating shaft, and the other end of the output shaft of the first driving motor is fixedly connected with a second rotating shaft. A supporting seat is fixedly connected to the top end of the first rotating shaft, two supporting plates are fixedly connected to the top of the supporting seat, a second driving motor is fixedly mounted on the side face of one supporting plate through a mounting plate, and the first driving motor works to drive the first rotating shaft to rotate; and by means of the sliding effect of a pulley in a sliding groove, the effect that the chemical barrel rotates more stably is achieved, a second driving motor works to drive a second rotating shaft to rotate, and therefore the chemical barrel can rotate more stably. And therefore, the purpose that the adjusting plate drives the chemical barrel to be adjusted to a proper angle to pour materials by means of the clamping plate is achieved.

The utility model discloses a universal sensor support which comprises a mounting seat, an adjusting mechanism, a first connecting mechanism and a positioning mechanism, a handle is arranged on the right side of the outer end of the mounting seat, the first connecting mechanism and second connecting mechanisms are mounted at the bottom of the mounting seat, and the first connecting mechanism is located between the second connecting mechanisms. The device comprises a mounting seat, an adjusting mechanism is mounted in the mounting seat, a positioning mechanism and sensor bodies are arranged above the mounting seat, the positioning mechanism is located between the sensor bodies, the bottom of the positioning mechanism is connected with a plug pin, an anti-skid pad is mounted in the positioning mechanism, and the adjusting mechanism comprises a mounting cavity, a lead screw and a moving block. The mounting cavity is formed in the middle of the inner side of the mounting base, and a lead screw is rotationally connected into the mounting cavity. According to the universal sensor support, a sensor can be conveniently placed, the width and the height can be conveniently adjusted, and therefore the universal sensor support can adapt to sensors of different sizes, and the universal sensor support can be conveniently connected to other objects.

The utility model relates to the technical field of film blowing machines, and discloses a width-adjustable film blowing machine which comprises a film blowing machine guide frame, a limit adjusting mechanism is arranged in the film blowing machine guide frame, and the limit adjusting mechanism can adjust the width of the film blowing machine guide frame and can guarantee the quality of a film. The film blowing machine guide frame comprises a rectangular plate, a connecting plate is fixedly installed on the inner side of the rectangular plate, a threaded hole is formed in the rectangular plate, an inner cavity of the threaded hole is movably connected with a limiting adjusting mechanism, and the limiting adjusting mechanism comprises a limiting assembly and a width adjusting assembly. The limiting assembly is fixedly connected with the outer side of the rectangular plate, the limiting assembly is fixedly connected with the width adjusting assembly, the width adjusting assembly is movably connected with an inner cavity of the threaded hole, and the limiting assembly comprises a fixing plate. The width of the guide frame of the film blowing machine can be adjusted, and the quality of a film can be guaranteed.

The utility model provides protective film slitting equipment which comprises a machine frame, an unwinding device and a slitting device, a control module is arranged on one side of the machine frame, a first support is arranged on the other side of the machine frame, and a winding device, a first traction roller, a second traction roller and a horizontal guide roller are arranged between the control module and the first support. The unwinding device is arranged on one side of the base, and a sliding groove is formed in one side of the base. The slitting device is provided with a second support, a third traction roller, a fourth traction roller and a cutter block, the cutter block comprises a supporting shaft and fixing rings, a first hole and a second hole are formed in one side of the supporting shaft, the supporting shaft is provided with a plurality of fixing rings, the fixing rings comprise a first block and a second block, a blade is arranged on one side of the first block, and a reset rod is arranged on one side of the second block. One end of a reset rod can penetrate through the first hole and the second hole; the protective film slitting device has the beneficial effects that the structural design is simple and reasonable, the time for adjusting the position of the cutter is saved, and the slitting width of the protective film is convenient to adjust.